baber/WOPTO huggingface dataset:
Patent JP-H07232633-A (JP)
Title: Wheel speed setting device for vehicle and method thereof
Inventor: OKAZAKI HARUKI
IPC: B60T8/66
Filed: 1994-02-25
Abstract: PURPOSE:To improve brake controllability of a vehicle in which only one wheel of smaller diameter is mounted in the case of a tire punctured and the like by correcting speed of respective wheels based on detected wheel speed, and prohibiting control based on the wheel speed showing the maximum speed until the correction is completed. CONSTITUTION:A brake control unit 15 is provided with a booster device 17 increasing the step-down force of a brake pedal 16 given by a driver, and a master cylinder 18 generating brake pressure corresponding to the increased step-in force. A brake pressure supply passage 19 for front wheel led from the pressure chamber 18a of the master cylinder 18 is branched off on the middle part into a brake pressure supply passage 19a for a left front wheel and a brake pressure supply passage 19b for a right front wheel. Further, the brake pressure supply passages 19a, 19b for the left and right front wheels are provided with first and second valve units 20, 21 having electromagnetic type opening/closing valves 20a, 21a and electromagnetic type relief valves 20b, 21b.
Patent JP-H11234090-A (JP)
Title: Antenna tuning circuit
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce an inductance which has been increased by capacity between the terminals of switch diodes and to receive the television signal of a wide band with a low-band turning circuit. SOLUTION: A varactor diode 2 and a first coil 4 and a second coil 5, which are mutually connected in series and are connected to the varactor diode 2 in parallel, are provided. Third and fourth coils 12 and 14 which are connected in series are provided. First and second switch diodes 11 and 13 which are changed to a conduction or non-conduction state are provided. The first switch diode 11 is connected in parallel with the first coil 4. At receiving of the television signal of a low-band, both switch diodes are set to the non-conduction state and the third and fourth coils 12 and 14 are connected to the first and second coils 4 and 5 in parallel.
Patent JP-H01202461-A (JP)
Title: Ink jet recorder
Inventor: UCHIYAMA TADAMITSU
IPC: B41J2/08
Filed: 1988-02-09
Abstract: PURPOSE:To eliminate the occurrence of a charged particle displaying an intermediate electric charge to prevent the forming of sub-dots on a recording medium, by generating a charge signal having a waveform higher than the normal at the change-over of a charge signal. CONSTITUTION:A charge control circuit 20, which acts to eliminate the occurrence of sub-dots attributed to charged particles with intermediate charges which have been produced at the change-over of a charge signal, is connected to a synchronizing circuit 17. The charge control circuit 20 is connected to a charge electrode 5, a charge signal generated in the charge control circuit 20 is applied to the charge electrode 5, and an ink to be made particurate by an oscillator 4 with a predetermined frequency is modulated and electrically charged in synchronism with the predetermined frequency. Therefore, a charge higher than the normal is applied to an ink particle 6 at the change-over of the charge signal. As a result, the charged particles with intermediate charges are eliminated, and only ink particles with constant charges applied fly to a predetermined position on a recording medium to be fixed thereon. In this manner, a reproduced image is enhanced in image quality and line quality.
Patent JP-H09224306-A (JP)
Title: Power feeding device
Inventor: YAMAMOTO YU
IPC: H01R13/44
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To pull/push the plug of a meal supply wagon into/out of a plug-socket with a small force by a method wherein the plug having pin terminals and the plug-socket which has contact springs which are brought into contacts with the tips of the pin terminals, which attracts the plug magnetically and which are installed in a building surface. SOLUTION: A power feeding device consists of a plug 2 and a plug-socket 4 which are coupled/decoupled magnetically with each other. The plug 2 is attached to the tip of a feeding wire drawn out of a meal supply wagon and terminated by pin terminals 1. The plug-socket 4 has contact springs 3 which are brought into contacts with the tips of the pin terminals 4. The plug-socket 4 attracts the plug 2 magnetically and is installed in a building surface (e). With this constitution, it is not necessary to ensure a large contact pressure when the pin terminals 1 and the contact springs 3 are brought into contacts with each other and the plug 2 can be pulled/pushed out of/into the plug socket 4 with a small force.
Patent JP-S61188690-A (JP)
Inventor: TAKESHIMA TOSHIO
IPC: G07F11/00
Filed: 1985-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07238865-A (JP)
Title: Heater for external combustion engine
Inventor: OKI KATSUYOSHI
IPC: F02G1/055
Filed: 1994-02-25
Abstract: PURPOSE:To restrain thermal NOx from formation with a simple structure for providing complete combustion in a throat. CONSTITUTION:A heater for an external combustion engine has a heating source 7 having one end connected to a fuel supply means 8 and flame-combusting a fuel 10 from the fuel supply means 8, and a first combustion air mixing means 5 having one end connected to an air supply means 3 and supplying combusting air 6 to the heating source 7 for mixing the fuel with air so that an air ratio to the fuel 10 from the fuel supply means 8 is made not more than 1. Further, the heater has a throat 21 provided adjacent to the first combusting air mixing means 5 to guide a combustion medium 18 of mixture fuel subjected to flame combustion in the heating source 7 toward a working medium, and a second combusting air mixing means 22 provided in the throat 21 to supply a part of the combusting air 6 supplied from the air supply means 3 so that the combustion medium 18 subjected to complete combustion in the heating source 7 is mixed with the combusting air.
Patent JP-S59154116-A (JP)
Title: Water purifying apparatus
Inventor: KOUNO CHITOSHI
IPC: B01D35/02
Filed: 1983-02-24
Abstract: PURPOSE:To purify simply polluted water to obtain drinkable water by sending the polluted water with pressure through a layer consisting of porous ceramic filter panels, filtering and removing impurities contained in the polluted water. CONSTITUTION:A feed water inlet 4 is communicated with the delivery side of a water suction pump, and the polluted water is sent into a filter cylinder 9 through the feed water inlet. In the filter cylinder 9, a ceramic filter panels 8 layer is constituted by placing ceramic filter panels one upon another in order from the one having a larger mesh to the one having a smaller mesh. The polluted water is sent upward with pressure from the bottom through the ceramic filter panels 8 layer. The impurities contained in the polluted water are removed while passing through the layer, and the drinkable water is taken out from a water outlet 5. The ceramic filter panels 8 are taken out at any time by disassembling the filter cylinder 9, washed and regenerated by removing the deposited impurities, and utilized repeatedly.
Patent JP-S63196822-A (JP)
Title: High sensitivity optical power meter
Inventor: ISHIHARA TAKANARI
IPC: G01J1/02
Filed: 1987-02-10
Abstract: PURPOSE:To enhance detection sensitivity, by a method wherein the switch of a circuit composed of a DC chopper is turned ON at the time of non-input to add the voltage charged in a capacitor as the bias of the DC chopper, and a dark current and offset voltage are negated. CONSTITUTION:A light detection part is constituted of a photodiode 1, an I/V converter 2 and a DC chopper 4 and a power indication part is constituted of an AC amplifier 5, a switch 9, a capacitor 11 and an offset circuit 12. The switch 9 is turned ON in such a state that there is no light input and a closed circuit consisting of the circuit 12, the chopper 4 and the amplifier 5 is formed and the dark current of the diode 1 or the output voltage such as the offset voltage of the converter 2 is amplified by a DC amplifier 10 to charge the capacitor 11. Subsequently, said charged voltage is applied to the chopper 4 as bias voltage having polarity reverse to that of the input voltage, which is applied to the chopper 4, through the circuit 12 and output voltage is brought to zero and this state is kept after the switch 9 is turned OFF.
Patent JP-H11220967-A (JP)
Title: Belt
Inventor: KINE HIROBUMI
IPC: A41F3/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by reducing the number of parts and fixing positions. SOLUTION: This belt having a trident part is constituted by folding back a main body of a belt 5 and overlapping by an optional length and also forming the trident state by a horizontal view by separating the both ends side 7, 8 of the belt main body 5, and sewing up the overlapping branching part 9 of the belt main body 5 each other.
Patent JP-H01252696-A (JP)
Title: Thermal cracking of residual hydrocarbon oil
Inventor: DEIEDERIKU BUIZERU
IPC: C10G69/02
Filed: 1989-02-09
Abstract: Process for thermal cracking of residual hydrocarbon oils by   1) feeding the oil (1)(2) and a synthesis gas (14) to a thermal cracking zone (3), the gas having a temperature sufficiently high to maintain the temperature in the cracking zone (3) by means of direct heat exchange at 420-850  DEG C, 2) separating the cracked products into (a) a gas (5), (b) one or more distillates and (c) a cracked residue (6), 3) separating the cracked residue (6) into one or more heavy hydrocarbon oils poor in asphaltenes (18) and one or more heavy hydrocarbon oils rich in asphaltenes (18), 4) gasifying (19) the oil(s) rich in asphaltenes (18) in the presence of oxygen and steam to produce synthesis gas (21), and 5) applying synthesis gas from step (4)(21) as synthesis gas in step (1) (4).
Patent JP-H08196718-A (JP)
Title: Game house facility
Inventor: ITO KOJI
IPC: G06Q50/10
Filed: 1995-01-24
Abstract: PURPOSE: To reduce processing load at a central control unit, and thereby to increase processing speed and to collect information sufficiently from game machines. CONSTITUTION: Island control units 14a and 14b, each controlling game machines 21a and 21b in each island, are stationed under a central control unit 1 capable of controlling all machines 21a and 21b in all islands, where a game machine control unit at each game machine, each island control unit and the central control unit 1 are connected to each other by a LAN-based information transmission system to allow them to exchange information with each other. Each of the island control units 14a and 14b controls game machines in its island, the control jobs including collection of data from each game machine, to reduce processing load at the central control unit 1 and thereby to increase processing speed.
Patent JP-H11234971-A (JP)
Title: Core manufacture and low iron-loss core
Inventor: KOSHIISHI HIROMICHI
IPC: H01F27/245
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To attain a core with excellent magnetic properties by using, as its material, semi-processed non-oriented magnetic steel sheets and strip with excellent properties required by a core material. SOLUTION: A core body is formed by layering semi-processed non-oriented magnetic steel sheets and strip where non-oriented magnetic steel sheets and strip raw plate with resistivity of 35 Ω.m×10<-8> or higher formed by adding such an element that will not inhibit the growth of crystal grains at the time of annealing, are tempered so as to have a crystal grain size range of 5 to 50 μm by means of recrystallization annealing, and the core body is annealed at a temperature which allows the crystal grain size range of the steel sheet to grow to be 100 to 200 μm. By using a material with excellent processing performance at the time of punching, and cutting performance at the time of cutting, generation of defective parts can be decreased, thus it is possible to improve magnetic properties further by annealing the core body.
Patent JP-S59155221-A (JP)
Inventor: AOSHIMA TERUTAKA
IPC: A47J27/00
Filed: 1983-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09223737-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI MIEKO
IPC: H01L21/316
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To form a highly flat layer insulating film with any absolute step removed. SOLUTION: Sequentially formed on a semiconductor substrate 1 are a silicon oxide film 2, an aluminum wiring pattern layer 3, and thereafter, for example, by a chemical vapor deposition(CVD) process of an electron cyclotron resonance(ECR) type, a first silicon oxide film 4 of a low polishing rate, a second silicon oxide film 5 of a high polishing rate, and then a third silicon oxide film 6 of a low polishing rate. A difference between the high and low polishing rates is made by changing a flow ratio between O2 and SiH4 in a reactive gas. The polishing is carried out by chemical-unechanical polishing(CMP) to obtain a flat layer insulating film.
Patent JP-H02208512-A (JP)
Title: Attitude change detector for vehicle
Inventor: KUZUTANI KEIJI
IPC: G01C21/00
Filed: 1989-02-08
Abstract: PURPOSE:To enable detection of an angle of turning of a vehicle from a difference in running distance between fixed wheels and an interval thereof by converting running distances of steering wheels into running distances of a pair of fixed wheels. CONSTITUTION:A rotation sensor is provided to detect a pair of steering wheels WFR and WPL mounted on a vehicle and running distances thereof separately and a microcomputer to convert running distances of the steering wheels WFR and WPL into running distances of a pair of fixed wheels RR and RC supported at a fixed interval on one rotating shaft orthogonal to a propulsion shaft following a direction of propulsion of the vehicle so that an angle of turning of the vehicle is detected from a difference between running distances of the fixed wheels WRR and RL converted and an interval between the fixed wheels WRR and RL. In other words, as the running distances of the steering wheels EFR and WFL are converted into the running distances of one pair of the fixed wheels WRR and WRL, an angle of turning of the vehicle can be detected accurately from the difference between the running distances of the fixed wheels WRR and WRL and the interval thereof.
Patent JP-S63195166-A (JP)
Inventor: ABE HIDEKI
IPC: C04B35/48
Filed: 1987-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03234315-A (JP)
Title: Manufacture of rectangular tube
Inventor: HASEGAWA NAOYUKI
IPC: B21C37/15
Filed: 1990-02-08
Abstract: PURPOSE:To reduce a manufacturing process and to improve the accuracy by expanding the internal surface of a circular tube with an inside die means and pressing the external surface of the circular tube with an outside die means to change the circular tube into a rectangular tube. CONSTITUTION:A pair of outside dies 7 are separated from each other and the circular tube 6 is arranged so that a tube expanding piece 4 is enclosed on a base 1 between the outside dies 7. Then, a wedge 5 is pressed in to slide the tube expanding piece 4 in the lengthwise direction of a groove part 2 and the circular tube 6 is expanded in the lengthwise direction of the groove part 2. Simultaneously, the outside dies 7 are moved in such a direction that they approach each other to contract their interval and thereby the external surface of the circular tube 6 is pressed in the width direction of the groove part 2. The circular tube 6 is deformed gradually, a part narrower than a desired rectangular tube is expanded by the tube expanding piece 4 and a wider part is deformed so that it is contracted by the outside dies 7. In this way, a rectangular short tube excellent in accuracy can be formed without the generation of wrinkle.
Patent JP-H08219120-A (JP)
Title: Connection structure of hydraulic pressure supplying device and transfer hydraulic pressure supplying device for four-wheel driven vehicle
Inventor: WAKAHARA TATSUO
IPC: B60K17/344
Filed: 1995-02-17
Abstract: PURPOSE: To connect a pair of outlets provided in a strainer to corresponding receiving ports by using an inexpensive and highly reliable sealing structure. CONSTITUTION: An outlet 87c provided in a strainer unit 85 is fitted in a receiving port 78c provided in a control unit 73 by attaching an O-ring 89a and the strainer unit 85 is coupled to the control unit 73 by bolts. Then, when the control unit 73 is fixed to a casing 52, another outlet 86c provided in the strainer unit 85 is fitted in a receiving port 57 formed in the casing 57 by attaching the O-ring 89a.
Patent JP-H07240067-A (JP)
Title: Disk reproducing device
Inventor: ENDO SATOSHI
IPC: G11B19/02
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a disk reproducing device with simple constitution and inexpensively in which recording of high fidelity can be performed by controlling a recording signal level so as to remain in an range between the upper level of a recording limit of a recording means and a recording noise level as long as possible when recording is performed from a disk, and which can be automatically adjusted so that sound having appropriate volume sound is outputted from a loudspeaker also at the time of normal reproduction. CONSTITUTION:Strength of a signal level in accordance with a disk reproducing position of an audio signal recorded in a disk 1 is previously measured, and information of strength/corresponding to the disk reproducing position is stored in a strength information storing means 11. And at the time of reproducing the disk, attenuation quantity and amplitude factor at the point of time are set based on the information of the strength corresponding to the disk reproducing position of the present, and automatic adjusting for a disk reproducing signal level and a recording signal level is performed by a reproducing level control means 16.
Patent JP-H07238606-A (JP)
Title: Installation structure of external wall panel
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04B2/56
Filed: 1994-02-28
Abstract: PURPOSE:To use a panel as a common member, by installing a specified laterally long basic panel between adjacent columns and making the distance between opposite side faces of the adjacent columns to be integer times plus alpha of the lateral length of basic panel. CONSTITUTION:A basic panel 2 is installed between columns 1. In this time, the distance L between opposite side faces of the columns 1 is made to be integer times plus alpha of the lateral length L of the basic panel 2. The clearance at the construction work is secured in the alpha. And an auxiliary member 4 to fit a column cover 3 is provided at the opposite end of the basic panel 2 positioned oppositely to the side face between the columns 1. The auxiliary member 4 is attached to a frame material 10 of the end of the basic panel 2. In this way, it is not necessary to use a short panel in the lateral length when a plurality of external wall panels 2 are installed between the columns 1. And the dimensons of members can be made common and a column cover 3 can be installed without partial protrusion on the front face side of the basic panel 2.
Patent JP-S62186323-A (JP)
Title: Program control system
Inventor: HIRANO MINORU
IPC: G06F3/06
Filed: 1986-02-12
Abstract: PURPOSE:To use efficiently a DASD space by requesting a loading from a job to an operating system OS by a program which comes to be necessary while the job is traveling and loading the program requested from DASD by the OS. CONSTITUTION:Corresponding to a program name 11 evacuated to a magnetic tape 5, an evacuated magnetic tape volume serial number 12, an evacuated date 13 and a size 14 of a program are recorded. An OS 1, when the program, to which a loading request is executed from a job 6, does not exist on a DASD 2, investigates a program control table 8, when an equivalent program name 11 exists, reads a magnetic tape volume serial number 12, informs an above- mentioned displaying device 4 of a magnetic tape 4 necessary to an operator by the method such as displaying and accelerates to mount it to a magnetic tape device 3. Thus, without interrupting the execution of the job, the DASD 2 can be efficiently used.
Patent JP-H06221931-A (JP)
Title: Optical fiber for measuring temperature
Inventor: KOBAYASHI HIROYUKI
IPC: G02B6/00
Filed: 1993-01-26
Abstract: PURPOSE:To obtain an optical fiber for measuring temperature which achieves a higher strength with a larger microbend loss by mixing a primary layer or a secondary layer of an optical fiber with bubble while a cover layer with a high Young's modulus is provided on the outer circumference thereof. CONSTITUTION:An optical fiber 1 is made up of a core 6, a clad 7, a primary layer 2 outside them and a secondary layer 3 outside the layer and the primary layer 2 and/or the secondary layer 3 is mixed with bubble 4. In the mixing with the bubble 4, even mixing with the bubble 4 is accomplished easily by lowering the viscosity of a resin during the coating with a cover (raising the temperature of the resin), lowering the supply pressure of the resin, increasing a drawing rate or the like, for example. in a drawing process of the optical fiber 1. A coating of an ultraviolet curing coloring agent is applied to form a cover layer 5 on the outer circumference of the secondary layer 3 thereby enabling the obtaining of an optical fiber with a higher strength.
Patent JP-H07236797-A (JP)
Title: Clothes dryer
Inventor: HIROTA TATSUYA
IPC: D06F58/02
Filed: 1994-02-28
Abstract: PURPOSE:To prevent air from leaking through a front door of a dryer during operation and to make the space necessary for the front door to open and close smaller, by equipping the dryer with a front door having a first and a second split doors angularly bending toward the outside of the main body of the dryer, and a sealing member laid between the split doors for hermetically sealing the area between the split doors when the front door is closed. CONSTITUTION:The front door 30 of a clothes dryer has a first split door 31 and a second split door 32, one side of the first split door and one side of the second split door are rotatably connected to each other, and the front door opens and closes by angularly bending toward the outside of the main body of the dryer. A sealing member is laid between the first split door 31 and the second split door 32, for hermetically sealing the area between the split doors when the front door 30 is closed. Furthermore, when the front door is closed, a lock pin 71 is put through across the bending part between the first split door 31 and the second split door 32, to prevent relative rotation of the split doors. Consequently, the front door can be compactly opened and closed, and the clothes dryer can be laid in a narrower space.
Patent JP-S63197219-A (JP)
Title: Normalizing circuit
Inventor: UEDA KATSUHIKO
IPC: G06F7/76
Filed: 1987-02-12
Abstract: PURPOSE:To simplify the constitution of a normalizing circuit by providing the normalizing units which decide the need for left shifts based on the output of the normalizing unit of the preceding stage and then perform the left shifts based on the result of said decision and cascading these units to perform the deciding and shifting operations successively for each unit. CONSTITUTION:The title normalizing circuit is provided together with an input register 10 multiplexers 12, 14 and 16, NOR gates 11 and 13, and an inverter gate 15. The multiplexers 12, 14 and 16 perform the 4-bit, 2-bit and 1-bit left shifts respectively. The necessity for these shifts is decided by deciding the outputs of both multiplexers 12 and 14 as well as the register 10 via the gates 11 and 13 and the gate 15. Thus a normalizing circuit for 8-bit data is obtained with a simple constitution. Furthermore, the normalizing units consisting of NOR gates and multiplexers are increased by a single piece and two pieces against the 16-bit and 32-bit data respectively. Then the input data bit width of the multiplexers are set at 16 and 32 in order to easily cope with those data.